Ruby On Rails

באו לתקן כל מה שלא עובד. יותר טוב אם [צרו איתנו](https://docs.telavivmakers.space/welcome) קשר וספרו לנו מה הולכים לתקן ךפני להגיע. Come to fix together It is much better if you [contact us](https://docs.telavivmakers.space/welcome) and tell what do you want to repair before coming.

TAMI open-fa-sure (Open Night) is a great time to visit the space and get to know how things work. If you want to double check whether someone is in the space, call 03-3726660. ========== TAMI wiki: [https://telavivmakers.org](https://telavivmakers.org) TAMI main Telegram channel: [https://t.me/+0t5M0-jK9iIwZmM8](https://t.me/+0t5M0-jK9iIwZmM8)

בעולם שבו החדשות זזות מהר יותר מהיכולת שלנו להבין אותן, אלגוריתמים כבר לא רק מפיצים מידע אלא גם בונים את הסיפור. אלי בסקין הוא יוצר תוכן אקטואלי ואיש דאטה, שמפתח מערכת חדשות אוטונומית מבוססת בינה מלאכותית. בהרצאה הוא יחשוף איך נבנית מערכת שמנטרת מאות ערוצי טלגרם במספר שפות, מזהה אירועים בזמן אמת, מאגדת אותם לסיפורים ויוצרת אלטרנטיבה לערוצי חדשות מסורתיים, באופן אוטומטי לחלוטין. למבוגרים/ות (15+).. יתקיים בכפוף להנחיות פיקוד העורף\* שימו לב: לא מספיק להרשם במיטאפ יש להרשם גם בקישור הבא , שם תמצאו גם פרטים נוספים https://link.makelab.org.il/Ai-news

**TAMI Hacking Nights** \- join TAMI CTF team and practice challenges and CTFs with us \- share your knowledge about ethical hacking techniques and tools \- bring some device to reverse engineer it and explore how it works \- propose a bug bounty program to work on together \- just watch and learn from others The meetings are informal and open to all levels - from total beginners to hardcore CTF veterans. Join our HackaTAMI Telegram channel ([https://t.me/+KAXY_iPcPlpmZTRk](https://t.me/+KAXY_iPcPlpmZTRk)) to discuss what we will do this Tuesday and come to TAMI. ========== TAMI wiki: [https://telavivmakers.org](https://telavivmakers.org) TAMI main Telegram channel: [https://t.me/+0t5M0-jK9iIwZmM8](https://t.me/+0t5M0-jK9iIwZmM8)

Join us in the search for the true, the good and the beautiful. Each meet is in one of two formats: a shared reading and open discussion of philosophical texts, or a continuing series of lectures based on the reading of a fascinating book of philosophy. Both formats are in Hebrew, with some reading of English texts, assisted whenever needed. We meet weekly Friday on 80 Rokach Boulevard, Tel Aviv, at the gardens of the Council for a Beautiful Israel. Welcome anyone interested in understanding life more deeply, regardless of age or prior knowledge. The love of wisdom is enough. Please join our WhatsApp group: https://chat.whatsapp.com/JeAa2uRNTlF0rdrVTLzUC0?mode=wwt Note: there's always enough sitting room, but some of it is on the grass or a mat on the floor. If you want to guarantee yourself a chair, please bring one with you. Sapere Aude! (Kant's Motto: Dare to Think!)

Hare: Roadkill **The Holyland Hash is back!** Fast, furious and thirsty! Join us for another ecstatic trail at the beach! **Parking?** At the London Garden Parking **On After** at Molly's Bloom (Only expats know this place…), if you still got budget after the parking fee :-) When: April 25, 4 pm Where: London Garden, Ha'yarkon 93, Tel Aviv (Ha'Yarkon & Bograshov) Join us wankers! (It costs 25 shekel) Magic Dyke

במהלך המפגש כל אחת ואחד מהחברים והאורחים מציגים את עצמם , לפני אחרי מתקיים מינגלינג להכרות ובסיום ארוחת בוקר בכל מפגש יש הרצאה של 10 דקות בתחום מקצועי אחר המפגש מתקיים בבית קפה צבעים בפארק בכבר סבא עלות 60 ש"ח אפשר לפנות אלי יורם במייל yoramze@gmail.com 0547333081 בקבוצה 23 חברים קבעים שמגיעים לכל מפגש מתחומים שונים: עורכי דין, תחום הבניה והעיצוב , ייעוץ עסקי, שירותים לבית,ראיית חשבון , ביטוחת משכנאות , שייוק ומכירות , משרד חקירות , סון עריכת פטנטים , ארגון טוילוים לחו"ל ,נדל"ן ,מחשבים לרשמת חברי הקבוצה https://bni.co.il/%D7%A9%D7%A8%D7%95%D7%9F-%D7%A8%D7%95%D7%9D-%D7%94%D7%A9%D7%A8%D7%95%D7%9F/iw/memberlist

**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome. Join locall Tel-Aviv chat with all news and updates https://chat.whatsapp.com/IWWgu9DznjzLvMe8p6cVCu?mode=ac_t For any questions pleae contact Tel-Aviv city leaders: Lev +972 55-7704496 Ilia +972535007183 Nastya +972533838320 Dan +972537162316 More about FRC global: 🗓️ Launched in San Francisco, July 16, 2022 🌍 Now in 35+ cities 📅 Running + Networking events + Community **Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats) **Stay updated**: Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/) LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/) Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/) Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC) Website [http://foundersrc.com/](http://foundersrc.com/)

## Details Hi everyone, ⚠️ You need to join the Whatssapp community and get a confirmation on WhatssApp that there are still spots available in order to be able to attend. You can join the chess community here by filling the form: https://chessbarisrael.com/#join-us The next edition tournament will take place on **Tuesday.** 📍 **Where:** Masaryk Wine & Flowers, **80 King George St, Tel Aviv** 📅 **When:** 6:15 PM - 8:30 PM ♟️ **Format:** 5 rounds of 8+2 (Rapid) OR Meet & Play (depends on which Tuesday) 🥇 **Prizes:** * **Top Winners:** bottles of wine * **Best Under 1500/800:** 1 hour of private chess lesson * **Sandwich for a randomly picked player** ✨ **How does it work?** This is a friendly, unofficial event (not reported to FIDE) and part of a **bi-weekly series of tournaments** held in bars around Tel Aviv. ⚠️ There is an entrance fee for the event including the first free drink and prizes! **Spots are limited!** ⚠️ You need to join the Whatssapp community and get a confirmation on WhatssApp that there are still spots available in order to be able to attend. Olivier 🎉

**Come Sing With the Fairfax Jubil-Aires!** Do you enjoy singing along to your favorite songs? Curious what it’s like to sing rich four-part harmony with a friendly group? Come visit the weekly rehearsal of the Fairfax Jubil-Aires and see what barbershop singing is all about! The Fairfax Jubil-Aires are a welcoming mixed a cappella chorus that performs classic and contemporary barbershop harmony. Our members come from all kinds of musical backgrounds—some have years of experience, while others simply love to sing. What we all share is a passion for music, laughter, and community. Visitors are always welcome at our weekly rehearsals. You can sit back and observe, or jump right in and sing with us—no pressure either way. You don’t need to read music, and there’s no audition required just to visit. We rehearse **Wednesday evenings at 7:00 PM in Fairfax**, and we’d love to have you stop by and check it out.

Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects.

Let’s reboot the DC Postgres Meetup series! This inaugural meeting will be hosted by John Porvaznik and Eddie Pickle and all are welcome. We’re actively looking for speakers, co-hosts, event spaces and other folks that want to help bring this group back to life. If you can’t make it but want to be involved in the future, please let us know. John Porvaznik will present a talk on Postgres fundamentals including shared buffers, memory usage, pages, and more. John is a long time PostgreSQL Engineer and DBA in the government space with focus on ETL / Data Ingestion, PostGIS and spatial data sets, query optimizations, Database Design // DDL, benchmarking and specifications, data health, and system healths and monitoring. This meetup will be hosted near the Snowflake office in Tysons (event space sponsored by Snowflake). We’ll have pizza and drinks for folks. 6:00 arrival and networking, 6:30 talk followed by discussion, 7:45 close. The event is at 1750 Tysons Boulevard, McClean, VA, 22102, in the 1750 Tysons Conference Center. This is Metro Accessible from the Silver Line to Tyson's Corner station. Parking at the mall next door is free or the event building has paid parking.

https://ridewithgps.com/routes/54667858 20 miles round trip to Leesburg. Keep going for a longer ride. Numerous toilet facilities along the route. Picnic lunch at Raflo Park or BBQ along the trail. We'll ride on the W&OD (Washington & Old Dominion), a paved multi-use rail-trail. We'll meet at the W&OD parking lot off of Pacific Blvd in Sterling, VA at 10:00am and start out riding west on the trail at 10:15am. See map for location. The ride will be out and back on the same trail. Minimal navigation required. Many E-Bike Lovers stop at 10 miles in Raflo Park in Leesburg and turn around for a 20-mile round trip. Some choose to ride further west on the W&OD before turning back. You can make the ride as long or short as you want, but we'll aim for 20-25 miles with the group. Raflo Park is a comfortable place for a picnic lunch. Or have a quick snack and stop for BBQ at Carolina Brothers BBQ, which is right along the trail, just 3.5 miles from the ride start. They have indoor and outdoor seating and bike racks. (See the picture.) A lock is recommended if you'd like to eat inside. Or get one of your fellow riders to keep an eye on your bike while you order food at the counter. (Note: there's also a brew pub along the trail - Old Ox Brewery - about a mile from the parking lot.) Please bring plenty of water, sunscreen, as well as snacks and lunch if you do not want BBQ. Pump your tires, check your brakes and consider packing spare tire tube. Please respect the right of way of horses and pedestrians while on the trail, and give plenty of warning and space when passing. Our route has minimal elevation and is less congested than many areas on the W&OD. There are few street crossings, and a good amount of shade, so it's a comfortable and relatively easy ride. As always, non-assisted bikers are most welcome. **Consider downloading the Ride with GPS app and the route map from Sterling to Leesburg.** https://ridewithgps.com/routes/54667858 **Free Ride With GPS for E-Bike Lovers** The Ride With GPS E-bike Lovers club membership is now free as www.ebikelovers.com generates sufficient income from ads to cover the costs. Here is the link to activate your free membership: [https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN](https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN) **More information about using GPS files:** [https://ebikelovers.com/2021/03/15/download-our-trails-and-never-get-lost/](https://ebikelovers.com/2021/03/15/download-our-trails-and-never-get-lost/) **More information about e-bike ranges:** [https://ebikelovers.com/2020/12/31/e-bike-longer-and-happier-15-smart-strategies-to-reduce-your-e-bike-range-anxiety/](https://ebikelovers.com/2020/12/31/e-bike-longer-and-happier-15-smart-strategies-to-reduce-your-e-bike-range-anxiety/) For the E-bike Lovers group to be successful, we need to grow our membership carefully. Please feel free to invite other E-bike lovers, spread the word and let's have fun. **When you register for this ride, you indicate your agreement with the terms of the disclaimer below.** **DISCLAIMER** LIMITATION OF LIABILITY: TO THE FULLEST EXTENT PERMISSIBLE PURSUANT TO APPLICABLE LAW, NEITHER GREGORY MAASSEN, NATHAN MERRIS, RICHARD CAMER, TRIP COORDINATORS, THEIR AFFILIATES, FAMILY AND FORMER AND CURRENT EMPLOYERS NOR ANY OTHER PARTY INVOLVED IN CREATING, PRODUCING, OR DELIVERING E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS IS LIABLE FOR ANY DIRECT, INCIDENTAL, CONSEQUENTIAL, INDIRECT, EXEMPLARY, OR PUNITIVE DAMAGES ARISING OUT OF A USER’S ACCESS TO, OR USE OF THE E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS. See for full disclaimer: https://ebikelovers.com/disclaimer

Important: Register on [AICamp website](https://www.aicamp.ai/event/eventdetails/W2026043014) is required for admission. **Description:** Join us for a community-led developer event focused on AI-assisted coding with GitHub Copilot. This event brings together developers to explore practical workflows, real-world use cases, and hands-on experiences using GitHub Copilot. Whether you are new to GitHub Copilot or already using it, this event will help you better understand how to apply AI-assisted coding techniques in everyday development. **Speakers/Topics:** \- Reynald Adolphe\, Microsoft\. Stay tuned as we are updating speakers and schedules. If you have a keen interest in speaking to our community, we invite you to submit topics for consideration: [Submit Topics](https://forms.gle/JkMt91CZRtoJBSFUA) **Sponsors:** We are actively seeking sponsors to support AI developers community. Whether it is by offering venue spaces, providing food, or cash sponsorship. Sponsors will not only speak at the meetups, receive prominent recognition, but also gain exposure to our extensive membership base of 5,000+ AI developers in D.C and 500K+ worldwide.

**\*\*Check back to see if the date or start time has changed. This ride will be postponed (possibly replaced with another ride) if the chance of rain is above 49%, or wind speed or wind gusts are above 15 mph (per Accuweather) \*\*** **TRAIN OR BUS STOPS** unknown **PARKING ADDRESS** [W&OD Rail-Trail trailhead in Shirlington](https://www.google.com/maps/search/?api=1&query=38.84403%2C%20-77.08567) South Four Mile Run Dr. & Shirlington Rd, Arlington, VA. **Jennie Dean playground** is opposite the trailhead. It has public bathrooms. Take Interstate 395 to the Shirlington Exit; bear right to head north and drive to the second stoplight. Turn left here on South Four Mile Run Drive. The W&OD Trail will be on the right, paralleling the road. You can park along the side of the road. Parking is only on adjacent streets. You will see the trail head and info boards at the end. The W&OD Trail runs parallel to Four Mile Run. You can park along the Jennie Dean playground area (has bathrooms) or on the side of the roads that parallel the trail. If you’re running late, let us know. Put in this end point address and try to catch up: Whole Foods, 143 E Maple Ave, Vienna, VA 22180. That is adjacent to where we get off the trail for a lunch break. **MEETUP SPOT** We’ll be at the trailhead. **BATHROOMS** Jennie Dean playground, Whole Foods, Vienna, VA and food establishments. **TYPE OF BIKE:** Any kind of bike frame and tires. Ensure it is the correct frame size for your height so you can get maximum output. Participants are responsible for ensuring their bike tires, brakes, and chain are in good condition and they have a spare inner tube on hand. Organizers can try to help but aren't responsible for everyone's bike conditions. **SKILL LEVEL:** All levels can enjoy this trail. It is well marked and mostly flat, and there are several road crossings that give opportunities to stop and regroup. Although, there are two noticeable inclines. **PACE:** It’s up to you. HOWEVER: The event organizers have fit legs (avg. 10-16 mph). And some of us like to do a cardio workout at some point. We make stops at tricky points on the trail and /or to regroup every 2-4 miles. Since paved trails can sometimes be crowded, we don’t have expectations of being able to go very fast. · If you prefer a **faster pace** than the lead riders, you can make stops to wait for them to catch up. · If you’re **not sure what your avg. speed** is, be prepared to use a nav app to ride solo in case you don’t catch up to us at our stops. (My main incentive for riding this trail is so I can get my annual dose of British pasties from The Pure Pasty Co. [www.purepasty.com](http://www.purepasty.com/) They are similar to pot pies, samosas, calzones or empanadas. It’s very near the trail end point where we get off for a lunch break. There are other food options right off of the trail, so feel free to go wherever you like or join me (unfortunately, there's only one bench seat outside the pasty shop so we sometimes go to Panera Bread to accommodate a larger group.) **ROUTE SUMMARY** Riding the W&OD Trail from Shirlington to Vienna gives you a smooth, paved, gently rolling ride that transitions from urban energy to leafy suburban calm. It’s one of the most popular stretches of the trail—busy at times, but full of scenery, parks, and small‑town charm. It’s one of those rides where the scenery changes just enough to keep you engaged the whole way. **Why This Ride Stands Out** · Smooth, predictable pavement the entire way · Frequent amenities—water, restrooms, benches, parks · A satisfying mix of nature, neighborhoods, and lively town centers · Clear signage and mile markers that make navigation effortless **DISTANCE OPTIONS** Participants can choose to return at any point. These are just suggestions. **OPTION A:** Bike out a shorter distance and return. **OPTION B:** \~ 12 miles on way. Bike out to Vienna, Va with the event organizers. Stop for lunch (optional) and return with the group. **OPTION C:** Bike out further on the W&OD trail towards the western end. **RECOMMENDATIONS** **Bring:** Water bottles, snacks, biking gloves, bike bell, bike lock, helmet visor, sunglasses, bike tube, pump, patch, first aid kit, mobile phone with nav app installed (e.g. Google maps, we use RidewithGPS). If you get leg cramps during or after a ride, take electrolytes before and during your ride (or add salt and magnesium to your water). A change of clothes for your ride home or a car seat cover to absorb sweat. Clothing: Wear biking gloves and durable clothing so that if you do fall, your skin is protected. Avoid wearing all black, all grey, all dark brown, or all dark blue, which blends in with pavement, especially while riding through a shady segment. Consider wearing something lighter to help others notice you. **REQUIREMENTS** **Participants must wear tightly secured helmets when on their bike.** **Be proactive to avoid a fall/crash and minimize injury:** · Keep a distance between yourself and other bikers. If the biker ahead of you suddenly stops, you should be able to avoid hitting them. · Don’t make stops on the trail. Pull over to the side and use hand gestures to let people know you’re slowing down to make a stop. · Yelling out “Passing on your left” and/or ringing a bike bell as you approach people ahead of you, so they don’t inadvertently move in your line of travel. · Slowing down to wait, rather than speeding up when trying to pass people at the same time walkers/bikers are approaching you from the opposite direction. · Avoid potholes and debris and slow down when approaching bumps · When approaching road crossings and iffy situations, triple-check before crossing and don’t let yourself be distracted by talking, etc. · Ensure your helmet is tightly secured so that it won’t move if you hit the ground. **MEETUP POLICIES** Participants should understand that biking is an inherently dangerous activity, and an accident could happen at any time. **Participation is at your own risk**. An RSVP of “Yes” to an event is your digital signature acknowledging that you have read, understood, and agree with Meetup’s and MD Rail Trail Biking’s policies, esp. section 6 “Release” and section 8.2 ” Limitation of Liability,” found at [https://www.meetup.com/terms/](https://www.meetup.com/terms/)

NOVA Code and Coffee is an inclusive, informal, co-working session. People of all skill levels are invited. The concept is simple, bring a laptop and ideas, we'll provide the coffee and donuts! Here's how it works: 1. At 10:15 everyone introduces themselves and briefly describes what brought them to Code & Coffee today (project, homework, networking, etc) 2. For the rest of the day, folks work in the communal space on their projects providing one another help and conversation as needed. Oh and they usually drink coffee and tea too! That's it! Hope to see you there! **Location** Our hosts are the Fairfax City Economic Development Building: [10300 Eaton Pl, Fairfax, VA 22030](https://www.bing.com/ck/a?!&&p=d7298231ca2df594df822003f9a93517c788fceefe1fcbb79c8976696e341bc6JmltdHM9MTc1MzIyODgwMA&ptn=3&ver=2&hsh=4&fclid=180d0745-3b7f-69a1-23a2-11433a7868e5&u=a1L21hcHM_Jm1lcGk9MTA5fn5Ub3BPZlBhZ2V-QWRkcmVzc19MaW5rJnR5PTE4JnE9RmFpcmZheCUyMENpdHklMjBFY29ub21pYyUyMERldmVsb3BtZW50JnNzPXlwaWQuWU44NzN4ODI4MTk2Mjg0NTk5MDM4MTU0MiZwcG9pcz0zOC44NjE0NDYzODA2MTUyMzRfLTc3LjMwMjE3NzQyOTE5OTIyX0ZhaXJmYXglMjBDaXR5JTIwRWNvbm9taWMlMjBEZXZlbG9wbWVudF9ZTjg3M3g4MjgxOTYyODQ1OTkwMzgxNTQyfiZjcD0zOC44NjE0NDZ-LTc3LjMwMjE3NyZ2PTImc1Y9MSZGT1JNPU1QU1JQTA&ntb=1) Conference Room A- Large, Floor 1 This is a new venue for us, so give us some time to get more details about it. Driving is the best option. There is plenty of free on-site parking. Otherwise, we are a 22 minute bus from the Vienna Metro Station. Bicycling from Vienna is possible but difficult, though once you are here, there's a bike rack in the garage behind the building, and there's also a Capital Bikeshare dock 15 min walk away. **Sponsored by:** Thank you [Fairfax City Economic Development](https://gofairfaxcity.com/) and [Mason Enterprise Center](https://enterprise.gmu.edu/) for making this event possible! **Thank you so much to our wonderful sponsors!** Organized by [DMV Petri Dish](https://www.dmvpetridish.com/) **[Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md):** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To make clear what is expected, all delegates/attendees, organizers, and volunteers at any Nova Code & Coffee events are required to conform to our [Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md).